Anderson I L, van Bockxmeer F M
Aust N Z J Ophthalmol. 1985 Nov;13(4):343-7. doi: 10.1111/j.1442-9071.1985.tb00445.x.
A case of true senile exfoliation of the lens capsule is reported. Electron microscopic examination of the capsule confirmed capsular delamination. The proteins in the remaining sample of exfoliated capsule and in normal capsules were analysed by polyacrylamide gel electrophoresis in the presence of the dissociating agent, sodium dodecyl sulphate, and under reducing conditions (SDS--PAGE). Densitometric scans of electrophoretograms indicated the virtual absence of a 58 kilodalton (kDa) component and approximately half the level of a 74 kDa component in the exfoliated capsule relative to normal capsule. The remaining protein components detected were of identical molecular weight and abundance compared with the normal lens capsule.
报道了一例真性晶状体囊膜老年性剥脱病例。对囊膜进行电子显微镜检查证实存在囊膜分层。在解离剂十二烷基硫酸钠存在且处于还原条件下，通过聚丙烯酰胺凝胶电泳（SDS - PAGE）分析剥脱囊膜剩余样本和正常囊膜中的蛋白质。电泳图谱的光密度扫描表明，与正常囊膜相比，剥脱囊膜中几乎不存在58千道尔顿（kDa）的成分，74 kDa成分的含量约为正常囊膜的一半。与正常晶状体囊膜相比，检测到的其余蛋白质成分的分子量和丰度相同。
